137702930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3931}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 258190848

約数和(自身を除く): 120487918

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 3931, 7006, 7862, 17515, 19655, 35030, 39310, 121861, 243722, 444203, 609305, 888406, 1218610, 2221015, 4442030, 13770293, 27540586, 68851465, 137702930]

約数ペア:

[(1, 137702930), (2, 68851465), (5, 27540586), (10, 13770293), (31, 4442030), (62, 2221015), (113, 1218610), (155, 888406), (226, 609305), (310, 444203), (565, 243722), (1130, 121861), (3503, 39310), (3931, 35030), (7006, 19655), (7862, 17515)]